Search Results - "Kim, Byungock"
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Rotordynamic Analysis and Operating Test of an Externally Pressurized Gas Bearing Turbo Expander for Cryogenic Applications
Published in Lubricants (01-06-2023)“…This study designed an externally pressurized bearing and analyzed the rotordynamics of a turbo expander for a hydrogen liquefaction plant. The turbo expander,…”
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Development of Pump-Drive Turbine Module with Hydrostatic Bearing for Supercritical CO2 Power Cycle Application
Published in Applied sciences (01-10-2020)“…The turbomachinery used in the sCO2 power cycle requires a high stable rotor-bearing system because they are usually designed to operate in extremely…”
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A Numerical Study on Blade Design and Optimization of a Helium Expander for a Hydrogen Liquefaction Plant
Published in Applied sciences (01-02-2022)“…A design process for cryogenic expanders that supplies 0.5 TPD of liquefied hydrogen in hydrogen liquefaction plants is introduced. To improve the efficiency…”
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Thermal Behavior of a Worn Tilting Pad Journal Bearing: Thermohydrodynamic Analysis and Pad Temperature Measurement
Published in Tribology transactions (02-11-2018)“…Tilting pad journal bearing (TPJBs) have been widely used in rotating machinery such as compressors and turbines due to their superior stability compared to…”
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Development of Rotor Balancing Algorithm for a High-Precision Rotor System considering Dynamic Reliability through Automatic-Adaptive DBSCAN
Published in Structural control and health monitoring (2024)“…Recently, the demand for high-precision balancing of rotors has increased in the automobile industry, as more rotors are designed to rotate at ever-higher…”
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Development of Pump-Drive Turbine Module with Hydrostatic Bearing for Supercritical C[O.sub.2] Power Cycle Application
Published in Applied sciences (01-10-2020)“…The turbomachinery used in the sC[O.sub.2] power cycle requires a high stable rotor-bearing system because they are usually designed to operate in extremely…”
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Journal Article